methods for loading config variables in syntax and amin plugins

darcs-hash:20060322110832-283c4-d8e56c241f8a34827f1c188c4db7162ef658e010.gz

3 files changed, 92 insertions, 5 deletions

diff --git a/lib/plugins/admin.php b/lib/plugins/admin.php
index 16e2ed72e..113cf60be 100644
--- a/lib/plugins/admin.php
+++ b/lib/plugins/admin.php
@@ -16,6 +16,7 @@ class DokuWiki_Admin_Plugin {
 
   var $localised = false;        // set to true by setupLocale() after loading language dependent strings
   var $lang = array();           // array to hold language dependent strings, best accessed via ->getLang()
+  var $configloaded = false;     // set to true by loadConfig() after loading plugin configuration variables
 
   /**
    * General Info
@@ -129,6 +130,48 @@ class DokuWiki_Admin_Plugin {
     $this->localised = true;
   }
   
+  // configuration methods
+  /**
+   * getConf($id)
+   * 
+   * use this function to access plugin configuration variables
+   */
+  function getConf($id){
+    global $conf;
+    
+    $plugin = $this->getPluginName();
+    
+    if (!$this->configloaded){
+      if ($pconf = $this->loadConfig() !== false){
+        foreach ($pconf as $key => $value){
+          if (isset($conf['plugin'][$plugin][$key])) continue;
+          $conf['plugin'][$plugin][$key] = $value;
+        }
+        $this->configloaded = true;
+      }
+    }
+
+    return $conf['plugin'][$plugin][$id];
+  }
+  
+  /**
+   * loadConfig()
+   * reads all plugin configuration variables into $this->conf
+   * this function is automatically called by getConf()
+   */
+  function loadConfig(){
+        
+    $path = DOKU_PLUGIN.$this->getPluginName().'/conf/';
+    $conf = array();
+    
+    if (!@file_exists($path.'default.php')) return false;
+    
+    // load default config file
+    include($path.'default.php');
+    
+    return $conf;
+  }
+  
   // standard functions for outputing email addresses and links
   // use these to avoid having to duplicate code to produce links in line with the installation configuration
   function email($email, $name='', $class='', $more='') {
diff --git a/lib/plugins/config/admin.php b/lib/plugins/config/admin.php
index 93c875623..05e4a8029 100644
--- a/lib/plugins/config/admin.php
+++ b/lib/plugins/config/admin.php
@@ -94,7 +94,7 @@ class admin_plugin_config extends DokuWiki_Admin_Plugin {
       global $ID;
 
       if (is_null($this->_config)) { $this->_config = new configuration($this->_file); }
-            $this->setupLocale(true);
+      $this->setupLocale(true);
 
       print $this->locale_xhtml('intro');
 
@@ -190,7 +190,7 @@ class admin_plugin_config extends DokuWiki_Admin_Plugin {
       $langfile   = '/lang/'.$conf[lang].'/settings.php';
       $enlangfile = '/lang/en/settings.php';
 
-            $lang = array();
+      $lang = array();
 
       if ($dh = opendir(DOKU_PLUGIN)) {
         while (false !== ($plugin = readdir($dh))) {
@@ -198,13 +198,15 @@ class admin_plugin_config extends DokuWiki_Admin_Plugin {
           if (is_file(DOKU_PLUGIN.$plugin)) continue;
 
           if (@file_exists(DOKU_PLUGIN.$plugin.$enlangfile)){
+            $lang = array();
             @include(DOKU_PLUGIN.$plugin.$enlangfile);
             if ($conf['lang'] != 'en') @include(DOKU_PLUGIN.$plugin.$langfile);
+            foreach ($lang as $key => $value){
+              $this->lang['plugin'.CM_KEYMARKER.$plugin.CM_KEYMARKER.$key] = $value;
+            }
           }
         }
         closedir($dh);
-
-        $this->lang = array_merge($lang, $this->lang);
       }
 
       return true;
diff --git a/lib/plugins/syntax.php b/lib/plugins/syntax.php
index 027c85c51..9918e552a 100644
--- a/lib/plugins/syntax.php
+++ b/lib/plugins/syntax.php
@@ -17,8 +17,9 @@ require_once(DOKU_INC.'inc/parser/parser.php');
 class DokuWiki_Syntax_Plugin extends Doku_Parser_Mode {
 
     var $allowedModesSetup = false;
-    var $localised = false;            // set to true by setupLocale() after loading language dependent strings
+    var $localised = false;         // set to true by setupLocale() after loading language dependent strings
     var $lang = array();            // array to hold language dependent strings, best accessed via ->getLang()
+    var $configloaded = false;      // set to true by loadConfig() after loading plugin configuration variables
 
     /**
      * General Info
@@ -208,6 +209,47 @@ class DokuWiki_Syntax_Plugin extends Doku_Parser_Mode {
       $this->lang = $lang;
       $this->localised = true;
     }
+    
+    // configuration methods
+    /**
+     * getConf($id)
+     * 
+     * use this function to access plugin configuration variables
+     */
+    function getConf($id){
+      global $conf;
+      
+      $plugin = $this->getPluginName();
+      
+      if (!$this->configloaded){
+        if ($pconf = $this->loadConfig() !== false){
+          foreach ($pconf as $key => $value){
+            if (isset($conf['plugin'][$plugin][$key])) continue;
+            $conf['plugin'][$plugin][$key] = $value;
+          }
+          $this->configloaded = true;
+        }
+      }
+  
+      return $conf['plugin'][$plugin][$id];
+    }
+    
+    /**
+     * loadConfig()
+     * reads all plugin configuration variables into $this->conf
+     * this function is automatically called by getConf()
+     */
+    function loadConfig(){
+      $path = DOKU_PLUGIN.$this->getPluginName().'/conf/';
+      $conf = array();
+      
+      if (!@file_exists($path.'default.php')) return false;
+      
+      // load default config file
+      include($path.'default.php');
+      
+      return $conf;
+    }
  
 }
 //Setup VIM: ex: et ts=4 enc=utf-8 :